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Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does DNA stand for?
💡 Hint: Remember the full scientific name.
Question 2
Easy
How many pairs of chromosomes do humans have?
💡 Hint: Think about the number found in your cells.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the shape of DNA?
- Circle
- Double Helix
- Straight Line
💡 Hint: Think about its shape!
Question 2
True or False: A gene is a segment of DNA that encodes for proteins.
- True
- False
💡 Hint: Consider what we discussed about genes.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given the sequence of DNA (AAGCTAGC), what would be the complementary strand?
💡 Hint: Remember A pairs with T, and C pairs with G.
Question 2
Explain how a mutation in a gene can affect protein function.
💡 Hint: Consider how changes in DNA sequence can influence protein synthesis.
Challenge and get performance evaluation